code

[牛客多校5] Interval 07-27

ICPC2018 Yokohama 04-12

[CF703D] Mishka and Interesting Sum 04-10

Prolonged Password 04-08

[HDU 6363] bookshelf 03-21

Spring Training 3 03-19

[???] Builds Sequences 03-18

[CF 1322C] Instant Noodles 03-08

[CF 1320C] World of Darkraft: Battle for Azathoth 03-08

[CF 1321C] Remove Adjacent 拓展 03-02

[CF 1295E] Permutation Separation 02-28

[CF 1165F2]Microtransactions 01-21

[CF 1156F]Card Bag 01-21

[CF 1156D] 0-1 Tree 01-21

Codeforces Round #612 (Div. 2) 01-14

CF1285D Dr.Evil Underscores 01-13

Liaoning Ship’s Voyage 10-27

[CCPC2017杭州] Heathrock 10-23

[CCPC 2017] Master of Sequence 10-21

[CFEDU74 E] Keyboard Purchase 10-09